package com.itheima.patterns.structuralpattern.decorator;

public class Client {
    public static void main(String[] args) {
        //点一份炒饭
        FastFood food = new FriedRice();
    
        System.out.println(food.getDesc() + "  " + food.cost() + "元");
    
        System.out.println("===============");
    
        //在上面的炒饭中加一个鸡蛋
        food = new Egg(food);
        System.out.println(food.getDesc() + "  " + food.cost() + "元");
    
        System.out.println("================");
        //再加一个鸡蛋
        food = new Egg(food);
        System.out.println(food.getDesc() + "  " + food.cost() + "元");
    
        System.out.println("================");
        food = new Bacon(food);
        System.out.println(food.getDesc() + "  " + food.cost() + "元");
    }
}